Commit Message

Use the generic ioremap_prot and iounmap helpers.
Note that the io.h include in pgtable.h had to be removed to not create
an include loop. As far as I can tell there was no need for it to
start with.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/nds32/Kconfig | 1 +
arch/nds32/include/asm/io.h | 3 +-
arch/nds32/include/asm/pgtable.h | 4 ++-
arch/nds32/mm/Makefile | 3 +-
arch/nds32/mm/ioremap.c | 62 --------------------------------
5 files changed, 6 insertions(+), 67 deletions(-)
delete mode 100644 arch/nds32/mm/ioremap.c